Kobalt 106-piece bit set is versatile and convenient. Includes: (6) 3-1/2-in power bits, (29) 2-in power bits, (46) 1-in insert bits, 7 HSS hex shank drill bits, 3 hex shank brad point drill bits, 4 hex shank spade bits. 2 Hex-to-square adapters, 4 magnetic nut setters, 1 thumb driver, 1 magnetic bit holder and 3 patented mag bits. Magnetic collar keeps screws in place and provides one handed driving at any angel. Hard case provides storage and organization